- Biomarkers and diagnostic tools for lung cancer
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Lee SH, Lee EH, Kim EY, Choi YJ, Cha YJ, Chang YS
- KMID: 2510611
- J Korean Med Assoc.
- 2021 Jan;64(1):66-74.
- doi: 10.5124/jkma.2021.64.1.66
Lung cancer is the leading cause of cancer-related deaths in developing to advanced countries worldwide. The incidence rate of lung cancer in Korea has been increasing steadily since 1997. Statistics... -
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- A retrospective cytohistological correlation of fine-needle aspiration cytology with classification by the Milan System for Reporting Salivary Gland Cytopathology
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Park JH, Cha YJ, Seo JY, Lim JY, Hong SW
- KMID: 2506275
- J Pathol Transl Med.
- 2020 Sep;54(5):419-425.
- doi: 10.4132/jptm.2020.06.09
Background: Before publication of the new classification system named the Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) in 2018, there was no standard classification for salivary gland lesions obtained... -
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- Expression and Role of Epithelial Membrane Proteins in Tumorigenesis of Hormone Receptor-Positive Breast Cancer
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Cha YJ, Koo JS
- KMID: 2511798
- J Breast Cancer.
- 2020 Aug;23(4):385-397.
- doi: 10.4048/jbc.2020.23.e42
Purpose: Studies on the expression of epithelial membrane proteins (EMPs) in breast cancer have been rare and limited. In the present study, we aimed to evaluate the expression of EMP1,... -
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- Suggestions for Specialization and Enhancing Capacity in National Blood Services
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Kim HO, Cha YJ, Park Q, Choi EK, Lim YA, Seo DH, Hwang YS
- KMID: 2501095
- Korean J Blood Transfus.
- 2020 Apr;31(1):5-20.
- doi: 10.17945/kjbt.2020.31.1.5
Blood is an essential medical resource for treating diseases and trauma of people, but a limited biological resource for which no artificial production is possible. Therefore, systematic and rational management... -
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- Types, Production and Validation of Reference Materials for Viral Genetic Testing
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Cho EJ, Lee EJ, Cha Y, Lee N, Hong KH, Huh HJ, Cha YJ, Kim HS
- KMID: 2506542
- Ann Clin Microbiol.
- 2020 Mar;23(2):.
- doi: 10.5145/ACM.2020.23.2.2
Molecular diagnostic techniques are used for the diagnosis and monitoring of viral infections. The performance of the in vitro diagnostic assays is important for an accurate and prompt diagnosis. Positive... -
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- Adjunctive markers for classification and diagnosis of central nervous system tumors: results of a multi-center neuropathological survey in Korea
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Cha YJ, Kim SH, Kim NR, The Neuropathology Study Group of the Korean Society of Pathologists
- KMID: 2501606
- J Pathol Transl Med.
- 2020 Mar;54(2):165-170.
- doi: 10.4132/jptm.2020.02.04
Background: The revised 4th 2016 World Health Organization (WHO) classification of tumors of the central nervous system (CNS) classification has adopted integrated diagnosis encompassing the histology and molecular features of... -
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- Correlation of PD-L1 Expression Tested by 22C3 and SP263 in Non-Small Cell Lung Cancer and Its Prognostic Effect on EGFR Mutation–Positive Lung Adenocarcinoma
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Kim T, Cha YJ, Chang YS
- KMID: 2466620
- Tuberc Respir Dis.
- 2020 Jan;83(1):51-60.
- doi: 10.4046/trd.2019.0026
BACKGROUND: Programmed death-ligand 1 (PD-L1) expression is tested by immunohistochemistry (IHC)—22C3, SP263, and SP142. The aim of this study is to evaluate the correlation among the three methods of PD-L1... -
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- A Case of Solitary Fibrous Tumor of Hard Palate
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Shin SH, Hong MP, Cha YJ, Lim JY
- KMID: 2448118
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2019 Apr;62(4):238-242.
- doi: 10.3342/kjorl-hns.2017.00948
Solitary fibrous tumor (SFT) is a rare mesenchymal neoplasm first described and often encountered in the pleura. It has also been documented in a variety of extrapleural sites including the... -
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- Chordomas: Histopathological Study in View of Anatomical Location
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Cha YJ, Suh YL
- KMID: 2442640
- J Korean Med Sci.
- 2019 Apr;34(13):e107.
- doi: 10.3346/jkms.2019.34.e107
BACKGROUND: Chordomas are aggressive bone tumors that have a predilection for the axial skeleton including the skull base and spinal/sacral bones. However, the histopathological and clinical differences between skull base... -
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- A Multi-institutional Study of Prevalence and Clinicopathologic Features of Non-invasive Follicular Thyroid Neoplasm with Papillary-like Nuclear Features (NIFTP) in Korea
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Seo JY, Park JH, Pyo JY, Cha YJ, Jung CK, Song DE, Kwak JJ, Park SY, Na HY, Kim JH, Seok JY, Kim HS, Hong SW
- KMID: 2465437
- J Pathol Transl Med.
- 2019 Nov;53(6):378-385.
- doi: 10.4132/jptm.2019.09.18
BACKGROUND: In the present multi-institutional study, the prevalence and clinicopathologic characteristics of non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) were evaluated among Korean patients who underwent thyroidectomy for... -
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- Long-Term Stability of HBV, HCV, and HIV-1 National Reference Standards for in vitro Diagnostic Medical Devices Intended to Be Used for the Nucleic Acid Amplification Test
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Choi KY, Youn KW, Cha YJ, Min HK, Kim J
- KMID: 2435675
- Korean J Blood Transfus.
- 2018 Aug;29(2):171-181.
- doi: 10.17945/kjbt.2018.29.2.171
BACKGROUND: National reference standards are essential to the quality assessment and regulatory approval of in vitro diagnostic medical devices. However, the long-term stability of national reference standards has not been... -
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- The Effect of Mental Rotation on Surgical Pathological Diagnosis
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Park H, Kim HS, Cha YJ, Choi J, Minn Y, Kim KS, Kim SH
- KMID: 2407869
- Yonsei Med J.
- 2018 May;59(3):445-451.
- doi: 10.3349/ymj.2018.59.3.445
PURPOSE: Pathological diagnosis involves very delicate and complex consequent processing that is conducted by a pathologist. The recognition of false patterns might be an important cause of misdiagnosis in the... -
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- The Clinical Utilization of Radiation Therapy in Korea between 2011 and 2015
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Seo YS, Kim MS, Kang JK, Jang WI, Kim HJ, Cho CK, Yoo HJ, Paik EK, Cha YJ, Yoon JS
- KMID: 2411124
- Cancer Res Treat.
- 2018 Apr;50(2):345-355.
- doi: 10.4143/crt.2017.096
PURPOSE: The purpose of this study was to estimate the clinical utilization of radiation therapy (RT) in Korea between 2011 and 2015. MATERIALS AND METHODS: We analyzed the claims data from... -
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- Incidental Breast Lesions on Chest CT: Clinical Significance and Differential Features Requiring Referral
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Choi YJ, Kim TH, Cha YJ, Son EJ, Gweon HM, Park CH
- KMID: 2427377
- J Korean Soc Radiol.
- 2018 Dec;79(6):303-310.
- doi: 10.3348/jksr.2018.79.6.303
PURPOSE: To evaluate the CT features of incidental breast lesions on chest CT and to suggest useful criteria for referral to a specialized breast unit. MATERIALS AND METHODS: Between May 2009... -
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- A Rare Case of Aggressive Melanotic Schwannoma Occurred in Spinal Nerve of a 59-Year-Old Male
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Choi SE, Cha YJ, Kim J, Cha H, Seo J, Kuh SU, Kim SJ, Kim SH
- KMID: 2392570
- J Pathol Transl Med.
- 2017 Sep;51(5):505-508.
- doi: 10.4132/jptm.2017.01.04
Melanotic schwannoma (MS) is a rare variant of nerve sheath neoplasm that shows ultrastructural and immunophenotypical features of Schwann cells but also has cytoplasmic melanosomes and is reactive for melanocytic... -
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- Role of the ABCB1 Drug Transporter Polymorphisms in the Pharmacokinetics of Oseltamivir in Humans: a Preliminary Report
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Cha YJ, Ghim JL
- KMID: 2385963
- J Korean Med Sci.
- 2017 Sep;32(9):1542-1547.
- doi: 10.3346/jkms.2017.32.9.1542
Oseltamivir is a substrate of P-glycoprotein, an efflux drug transporter encoded by ABCB1. The objective of this study was to assess the role of ABCB1 (c.1236C>T, c.2677G>T/A, and c.3435C>T) polymorphisms... -
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- Stereotactic body radiation therapy for liver oligo-recurrence and oligo-progression from various tumors
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Cha YJ, Kim MS, Jang WI, Seo YS, Cho CK, Yoo HJ, Paik EK
- KMID: 2386215
- Radiat Oncol J.
- 2017 Jun;35(2):172-179.
- doi: 10.3857/roj.2017.00024
PURPOSE: To evaluate the outcomes of stereotactic body radiation therapy (SBRT) for patients with liver oligo-recurrence and oligo-progression from various primary tumors. MATERIALS AND METHODS: Between 2002 and 2013, 72 patients... -
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- The Reliability and Validity of the Korean Version of Behavioral Activation for Depression Scale
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Oh JH, Hwang NR, Cha YJ, Lee EB, Choi KH, Seo HJ
- KMID: 2379391
- J Korean Neuropsychiatr Assoc.
- 2017 May;56(2):89-97.
- doi: 10.4306/jknpa.2017.56.2.89
OBJECTIVES: The Behavioral Activation of Depression Scale (BADS) has been reported to be a valid tool for assessing the different behavioral aspects of depression, such as activation, rumination or avoidance,... -
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- Keratinization of Lung Squamous Cell Carcinoma Is Associated with Poor Clinical Outcome
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Park HJ, Cha YJ, Kim SH, Kim A, Kim EY, Chang YS
- KMID: 2375987
- Tuberc Respir Dis.
- 2017 Apr;80(2):179-186.
- doi: 10.4046/trd.2017.80.2.179
BACKGROUND: Although the World Health Organization (WHO) classification of lung squamous cell carcinoma (SCC) was revised in 2015, its clinical implications for lung SCC subsets remain unclear. We investigated whether... -
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- Proposal of Modified HIL-indices for Determining Hemolysis, Icterus and Lipemia Interference on the Beckman Coulter AU5800 Automated Platform
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Lim YK, Cha YJ
- KMID: 2373854
- Lab Med Online.
- 2017 Apr;7(2):66-72.
- doi: 10.3343/lmo.2017.7.2.66
BACKGROUND: The amount of interference due to hemolysis, bilirubin, and lipemia can be measured on the AU5800 autoanalyzer (Beckman Coulter, USA) by spectrophotometry. This is reported as semi-quantitative indices, specifically... -
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